t Add test that demos how QCOMPARE does not fail if called outside sl…

…ot (#6)

tests/Catch2_Tests/CMakeLists.txt

@@ -3,6 +3,7 @@ set(CMAKE_CXX_STANDARD 11)
 add_executable(${PROJECT_NAME}
         main.cpp
         ApprovalsQtTests.cpp
+        QtMacroTests.cpp
         integrations/catch/Catch2QtStringMakerTests.cpp
         )
 target_link_libraries(${PROJECT_NAME} ApprovalTestsQt catch2)

tests/Catch2_Tests/QtMacroTests.cpp

@@ -0,0 +1,13 @@
+#include <catch2/catch.hpp>
+
+#include <iostream>
+
+#include <QTest>
+
+TEST_CASE("Demonstrate wrongly-passing QCOMPARE test"/*, "[!shouldfail]"*/)
+{
+    // https://github.com/approvals/ApprovalTests.cpp.Qt/issues/6
+    std::cout << "before QCOMPARE\n";
+    QCOMPARE(1, 2); // this will return, silently, as called from outside a slot
+    std::cout << "after QCOMPARE - this line will never be reached\n";
+}